Inventor · disambiguated record
Mark Charles Stephens
Also filed as: STEPHENS MARK · STEPHENS MARK C · STEPHENS MARK CHARLES
29 granted patents·4 pending applications·474 citations·filing 2015–2024
97Inventor score
Top patents by PatentIndex Score
33 records- 0199US11088412B2Vehicle battery tray with tubular peripheral wallSHAPE CORP·Filed 2018·Granted Aug 10, 2021·32 cites·20 claims
- 0298US11267327B2Battery tray floor assembly for electric vehiclesSHAPE CORP·Filed 2021·Granted Mar 8, 2022·7 cites·20 claims
- 0398US10960748B2Battery tray floor assembly for electric vehiclesSHAPE CORP·Filed 2020·Granted Mar 30, 2021·4 cites·21 claims
- 0497US10483510B2Polarized battery tray for a vehicleSHAPE CORP·Filed 2018·Granted Nov 19, 2019·21 cites·22 claims
- 0597US10394049B2Eyeglasses with interchangeable lensesROKA SPORTS INC·Filed 2018·Granted Aug 27, 2019·26 cites·30 claims
- 0696US11688910B2Vehicle battery tray having tub-based componentSHAPE CORP·Filed 2021·Granted Jun 27, 2023·18 cites·20 claims
- 0796US11211656B2Vehicle battery tray with integrated battery retention and support featureSHAPE CORP·Filed 2018·Granted Dec 28, 2021·37 cites·8 claims
- 0896US11155150B2Cooling system integrated with vehicle battery traySHAPE CORP·Filed 2020·Granted Oct 26, 2021·44 cites·8 claims
- 0996US10886513B2Vehicle battery tray having tub-based integrationSHAPE CORP·Filed 2018·Granted Jan 5, 2021·37 cites·20 claims
- 1096US10661646B2Battery tray floor assembly for electric vehiclesSHAPE CORP·Filed 2018·Granted May 26, 2020·19 cites·20 claims
- 1194USD849823SSport eyeglassesROKA SPORTS INC·Filed 2018·Granted May 28, 2019·53 cites·1 claims
- 1294USD837871SSport eyeglassesROKA SPORTS INC·Filed 2017·Granted Jan 8, 2019·48 cites·1 claims
- 1392US11214137B2Vehicle battery tray structure with nodal modularitySHAPE CORP·Filed 2018·Granted Jan 4, 2022·12 cites·22 claims
- 1490US10527868B2Eyeglasses with interchangeable lensesROKA SPORTS INC·Filed 2019·Granted Jan 7, 2020·5 cites·87 claims
- 1589US11787278B2Battery tray floor assembly for electric vehiclesSHAPE CORP·Filed 2022·Granted Oct 17, 2023·1 cites·20 claims
- 1689US11207963B2Crossmember for a vehicle battery traySHAPE CORP·Filed 2020·Granted Dec 28, 2021·2 cites·20 claims
- 1788USD870802SSport eyeglassesROKA SPORTS INC·Filed 2018·Granted Dec 24, 2019·29 cites·1 claims
- 1888US9888730B2Aquatic sport performance garment with restraints and method of making sameROKA SPORTS INC·Filed 2017·Granted Feb 13, 2018·5 cites·20 claims
- 1986USD849825SSport eyeglassesROKA SPORTS INC·Filed 2018·Granted May 28, 2019·27 cites·1 claims
- 2085US11691493B2Vehicle battery tray having tub-based componentSHAPE CORP·Filed 2020·Granted Jul 4, 2023·1 cites·20 claims
- 2183US10004284B2Aquatic sport performance garment with arms-up construction and method of making sameROKA SPORTS INC·Filed 2017·Granted Jun 26, 2018·2 cites·20 claims
- 2282US12347879B2Vehicle battery tray with tubular peripheral wallSHAPE CORP·Filed 2021·Granted Jul 1, 2025·1 cites·20 claims
- 2382US9888731B2Aquatic sport performance garment with arms-up construction and method of making sameROKA SPORTS INC·Filed 2017·Granted Feb 13, 2018·2 cites·19 claims
- 2481USD889531SSport eyeglasses with temples and nose padsROKA SPORTS INC·Filed 2018·Granted Jul 7, 2020·17 cites·1 claims
- 2581US9364718B1Goggles with retroscopic lens angle for enhanced forward visionROKA SPORTS INC·Filed 2015·Granted Jun 14, 2016·7 cites·20 claims
- 2676US10123576B2Wetsuit with arms-up construction and method of making sameROKA SPORTS INC·Filed 2018·Granted Nov 13, 2018·1 cites·20 claims
- 2769USD809055SSwimming goggles with retroscopic lensROKA SPORTS INC·Filed 2015·Granted Jan 30, 2018·13 cites·1 claims
- 2868US2021336306A1Vehicle bumper reinforcement beamSHAPE CORP·Filed 2021·Application pending·0 cites
- 2967US2025259069A1Systems and methods for secure, segregated reversible machine learning aiFIRST DRAFT LAW INC·Filed 2024·Application pending·0 cites
- 3051US9604104B2Goggles with retroscopic lens angle for enhanced forward visionROKA SPORTS INC·Filed 2016·Granted Mar 28, 2017·0 cites·32 claims
- 3143US2021362007A1Lens for swim goggles and dive masksFLIPTURN DESIGN·Filed 2021·Application pending·0 cites
- 3242USD837327SSet of left and right swimming hand paddlesROKA SPORTS INC·Filed 2016·Granted Jan 1, 2019·3 cites·1 claims
- 3336US2022361033A1Methods and systems for transmitting data between devices worn by swimmersMatsya LLC·Filed 2022·Application pending·0 cites
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